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Radium
Radium is an optimization Minecraft mod with 3.4K downloads on the Orca catalog. It runs on Fabric, so it slots into a matching Minecraft profile without hand-patching anything. Radium is free to download and free to host on Orca: press Play and Orca launches Minecraft with Radium already installed, or host it on a free server to play with friends. There is no control panel and no config files to edit, and no command line to learn. Describe what you want in plain English and Orca installs Radium along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.
A Minecraft mod designed to improve frame rates and reduce micro-stutter
How to install Radium
Two ways to add Radium to Minecraft. One takes a click.
- Click Play below. Orca installs Radium with Fabric and the right Minecraft version, then launches straight into the game.
That’s it. Nothing to download or configure.
- Download the latest Radium file from Modrinth for your Minecraft version.
- Install Fabric and launch Minecraft once so the loader profile is created.
- Drop the downloaded .jar into your mods folder (the mods folder inside .minecraft, or your server's mods folder).
- Add any libraries Radium depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Fabric profile.
Radiumversions & compatibility
Radium targets Fabric. Orca matches the right loader and Minecraft version for you when you host or play it, so you never have to line them up by hand. For the full list of supported Minecraft versions and required dependencies, check the Modrinth page.
Mods like Radium
More Minecraft mods in the same vein you can host or play with Orca in one click.





